/*html,body{ width: 100%; height: 100%; overflow: scroll;}*/
/*html::-webkit-scrollbar, body::-webkit-scrollbar{
	width:0px;height:0px;
	opacity: 0
}
html::-webkit-scrollbar-thumb{
	background-color: #f00;
	opacity: 0
}*/

/*body::-webkit-scrollbar{
	opacity: 0
	display:none;
	width:0px;
	-webkit-overflow-scrolling: touch;
	overflow-x: scroll;
    overflow-y: hidden;
	
}*/
body{
	overflow-x:scroll;
	overflow-y:auto;
	-webkit-overflow-scrolling: touch;
}
::-webkit-scrollbar {
  width: 0;
  height: 0;
  color: transparent;
  display: none;
}

/*::-webkit-scrollbar {
    width: 0px;
    height: 0px;
    overflow-y:auto
}

::-webkit-scrollbar {
    display: none;
}*/

.martop{
	margin-top: 50px;
}
.logopc{
	width: 450px;
	margin: 20px auto;
}

.mmlogoaex{
	/*background-color: #f00;*/
	/*margin: 0 auto;*/
}
/*body ::-webkit-scrollbar {display: none;}*/
.navbar{
	margin-bottom: 0px;
	/*padding-bottom: 15px;*/
}
.banners{
	padding-right: 0px;
	padding-left: 0px;
	overflow: hidden;
}
.banners .about-title img{
	max-width: 100%;
}


.mmlogowai{
	/*background-color: #f00;*/
	padding-top: 16px;
}
.mmlogo{
	/*margin-top: -38px;*/
	/*margin-top: -29px;*/
    /*width: 80%;*/
}

/*菜单*/
.navbar-default{
	background-color: #fff;
	border-bottom: 1px solid #ccc;
	/*opacity: 0.9*/
	background:rgba(255,255,0255,0.9)
}
.pcmenu{
	margin: 0 auto;
	text-align: center;
	width: 780px;
	/*opacity: 0.8*/
}
.pcmenu li{
	width: 150px;
	padding: 5px;
}
.pcmenu li a{
	color: #1b1b1b;
	font-size: 14px;
	padding: 15px;
}
.pcmenu li a:hover, .pcmenu li a:active{
	/*background:rgba(255,255,0255,0.9)*/
	background-color: #ffffff;
	color: #999;
}
.pcmenu .presentation:hover .dropdown-menu{
	display: block;
	transition: all 0.2s ease-in-out 0.2s;
	background:rgba(255,255,0255,0.9)
	/*opacity: 0.2*/
	
}
.pcmenu li.presentation .dropdown-menu{
	opacity: 1 !important;
	/*display: block;*/
	margin-top: 0px;

}
.pcmenu li .dropdown-menu li{
	padding: 0px;
}
.pcmenu li .dropdown-menu li a{
	margin-left: 10px;
}

.pcmenu li .dropdown-menu li a:hover{
	background:rgba(255,255,0255,0)
}

.footer{
	padding: 10px 20px;
	border-bottom: 1px solid #666;
	margin-bottom: 50px;
	margin-top: 50px;
}
.footer .footer_con{
	color: #1b1b1b;
	font-size: 10px;
}
.footer .footer_con p{
	margin-bottom: 5px;
	letter-spacing: 1px;
}
.footer .links a{
	color: #1b1b1b;
	margin-right: 10px;
	font-size: 14px;
}
.footer .links a i{}